This document provides guidance on assessing WiFi needs for events and questions to ask venues to determine if their WiFi infrastructure can adequately support an event's requirements. It outlines that WiFi is now essential for events and discusses factors like bandwidth, number of devices, and applications that impact needs. The document advises consulting an expert, performing a WiFi audit of venues, and asking venues 20+ detailed technical questions about their WiFi capabilities, support during events, bandwidth, coverage, and backup plans. It also recommends asking for reports and references from past similar events at venues.